DE68920528D1 - Olefin polymerization catalyst. - Google Patents

Olefin polymerization catalyst.

Info

Publication number
DE68920528D1
DE68920528D1 DE68920528T DE68920528T DE68920528D1 DE 68920528 D1 DE68920528 D1 DE 68920528D1 DE 68920528 T DE68920528 T DE 68920528T DE 68920528 T DE68920528 T DE 68920528T DE 68920528 D1 DE68920528 D1 DE 68920528D1
Authority
DE
Germany
Prior art keywords
polymerization catalyst
olefin polymerization
olefin
catalyst
polymerization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE68920528T
Other languages
German (de)
Other versions
DE68920528T2 (en
Inventor
Pier Camillo Dr Barbe
Luciano Dr Noristi
Raimondo Scordamaglia
Luisa Barino
Enrico Albizzati
Umberto Dr Giannini
Giampiero Dr Morini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Himont Inc
Original Assignee
Himont Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Himont Inc filed Critical Himont Inc
Publication of DE68920528D1 publication Critical patent/DE68920528D1/en
Application granted granted Critical
Publication of DE68920528T2 publication Critical patent/DE68920528T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/658—Pretreating with metals or metal-containing compounds with metals or metal-containing compounds, not provided for in a single group of groups C08F4/653 - C08F4/657
DE68920528T 1988-09-30 1989-09-29 Olefin polymerization catalyst. Expired - Fee Related DE68920528T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822151A IT1227259B (en) 1988-09-30 1988-09-30 CATALYSTS FOR THE POLYMERIZATION OF OLEFINE.

Publications (2)

Publication Number Publication Date
DE68920528D1 true DE68920528D1 (en) 1995-02-23
DE68920528T2 DE68920528T2 (en) 1995-07-13

Family

ID=11192259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68920528T Expired - Fee Related DE68920528T2 (en) 1988-09-30 1989-09-29 Olefin polymerization catalyst.

Country Status (25)

Country Link
US (1) US4978648A (en)
EP (1) EP0362705B1 (en)
JP (1) JP2774160B2 (en)
KR (1) KR0140221B1 (en)
CN (1) CN1015806B (en)
AR (1) AR247576A1 (en)
AT (1) ATE116997T1 (en)
AU (1) AU610019B2 (en)
BR (1) BR8904953A (en)
CA (1) CA1337411C (en)
CZ (1) CZ278377B6 (en)
DE (1) DE68920528T2 (en)
ES (1) ES2065963T3 (en)
FI (1) FI95277C (en)
HU (1) HU206507B (en)
IL (1) IL91741A (en)
IT (1) IT1227259B (en)
MX (1) MX17762A (en)
MY (1) MY110248A (en)
NO (1) NO174627C (en)
PH (1) PH27289A (en)
PT (1) PT91866B (en)
RU (1) RU2081883C1 (en)
YU (1) YU187989A (en)
ZA (1) ZA897444B (en)

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